| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.57 | 8.733% | $185.4659 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $128.53 | 3.441% | $132.9527 | $132.95 | $132.95 | $133.00 |
| Purchase #3 | $190.80 | 10.444% | $210.7272 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $208.69 | 3.141% | $215.245 | $215.25 | $215.25 | $215.20 |
| Purchase #5 | $23.43 | 6.619% | $24.9808 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $101.30 | 10.873% | $112.3143 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $122.79 | 9.263% | $134.164 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $946.11 | $1,015.8499 | $1,015.85 | $1,015.85 | $1,015.90 | |